Great video!! They sound fantastic. Started listening to some other works from the group, and found this comment from what looked like their official YouTube channel:
You may have read about Warner Music Group removing all of their artists' videos from YouTube. This has affected us as well, so our videos including the original 'The 12 Days of Christmas' are no longer available here. Instead you can see it on our MySpace page. Trust us, we are NOT happy about it! You can read about all of this in the news, just search Yahoo or Google about YouTube and WMG.